Recent content by bigjim

It is due for a timing belt change, just didn't want to replace it if it wasn't going to pass. I ordered the Eastern cat from the link above, I'll put that in and see what happens. O2 sensors are new MAF was already cleaned Oil is full synthetic no idea what brand Thanks

HC GPM = 0.2109 .......Colorado Limit=1.2 CO GPM = 3.4626........Colorado Limit=15 CO2 GPM = 445.0452.....Colorado no limit NOx GPM = 2.1749......Colorado Limit=2.000 I am tempted to just spend the 250 on an Eastern Catalytics cat 1999 Toyota 4Runner 3.4L V6, with California emissions Eastern...

I have a 99 2wd 4runner with appx 262K miles on it. in 2018 NOx was around 0.9 GPM, the max in CO is 2.0 GPM. 2020 rolls around and i have to restest. Test 1: NOx = 2.082 = fail Test 2: NOx = 2.27xx = fail before the test I --Premium gas --replaced air filter --cleaned MAF --ran seafoam...

I want to add a trailer hitch to our 99 2WD SR5...is this a do it your self job or not...thanks